package PHANVANVUONG.OOP.HOMEWORK.EX02;

public class Models {
	public double tong(Calculator objC){
		return objC.getA()+objC.getB();
	}
	
	public double hieu(Calculator objC){
		return objC.getA()-objC.getB();
	}
	
	public double tich(Calculator objC){
		return objC.getA()*objC.getB();
	}
	
	public double thuong(Calculator objC){
		return objC.getA()/objC.getB();
	}
}
